General

  • Target

    8fec0d4a1db431baf98dcb64b2599e2ab0333a4ed0ae82fd944236f96c574e08

  • Size

    291KB

  • Sample

    220912-nczjvaghcq

  • MD5

    1e982a3efe0bf51fc997cc3a08ebab34

  • SHA1

    deb3a2ca2bf4a032f2df55f5117d6f774dad2030

  • SHA256

    8fec0d4a1db431baf98dcb64b2599e2ab0333a4ed0ae82fd944236f96c574e08

  • SHA512

    68e89eba604c225c97570a23c976c55821bb709167b57ffb3377f313b4fdd1feda9919ed943c2d9e61524dd6e5ddf84791d7075040e1eeca744d696f1688ee5b

  • SSDEEP

    6144:H9PQU6275aiZRn9o5xbXsq6wbZdW+Ht/R/oS7Z1tq:HuglaiH65xbXsq6wDpVR/n7Z

Malware Config

Extracted

Family

raccoon

Botnet

567d5bff28c2a18132d2f88511f07435

C2

http://116.203.167.5/

http://195.201.248.58/

rc4.plain

Targets

    • Target

      8fec0d4a1db431baf98dcb64b2599e2ab0333a4ed0ae82fd944236f96c574e08

    • Size

      291KB

    • MD5

      1e982a3efe0bf51fc997cc3a08ebab34

    • SHA1

      deb3a2ca2bf4a032f2df55f5117d6f774dad2030

    • SHA256

      8fec0d4a1db431baf98dcb64b2599e2ab0333a4ed0ae82fd944236f96c574e08

    • SHA512

      68e89eba604c225c97570a23c976c55821bb709167b57ffb3377f313b4fdd1feda9919ed943c2d9e61524dd6e5ddf84791d7075040e1eeca744d696f1688ee5b

    • SSDEEP

      6144:H9PQU6275aiZRn9o5xbXsq6wbZdW+Ht/R/oS7Z1tq:HuglaiH65xbXsq6wDpVR/n7Z

    • Detects Smokeloader packer

    • NetSupport

      NetSupport is a remote access tool sold as a legitimate system administration software.

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Command and Control

Web Service

1
T1102

Tasks